baber/WOPTO huggingface dataset:
Patent JP-H09239256-A (JP)
Title: Dispersant for earth and sand water slurry
Inventor: KUZUTANI MINORU
IPC: C09K23/52
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To contrive the way to sufficiently disperse a viscous mineral in water by the addition of a small quantity of this dispersant, by adding to the dispersant a water-soluble salt of a copolymer obtained by copolymerizing acrylic acid and/or methacrylic acid with an α, βunsaturated discarboxylic acid at a specific molar ratio and with a specific molecular weight distribution. SOLUTION: A dispersant for sedimentary water slurry contains a water-soluble salt of a copolymer obtained by copolymerizing (a) acrylic acid and/or methacrylic acid with (b) α, β-unsaturated dicarboxylic acid at a molar ratio of (a)/(b) of 40/60 to 95/5 and with a molecular weight distribution (Mw/Mn) of 3.5-10. If the molar ratio (a)/(b) is less than 40/60 or is more than 95/5, the dispersion capability of the copolymer when applied to excavated earth and sand water slurry tends to be lewered. If the molecular weight distribution is less than 3.5, the salt resistance of the dispersant is reduced, and if the molecular weight distribution is more than 10, the addition quantity of the dispersant is to be increased.
Patent JP-S60199184-A (JP)
Inventor: KUROKI MASAAKI
IPC: E06B1/04
Filed: 1984-03-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61296495-A (JP)
Inventor: KOBASHI NARAHISA
IPC: G06M7/00
Filed: 1986-03-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09250086-A (JP)
Title: Flame-retardant resin-treated textile
Inventor: KOBAYASHI TOSHIAKI
IPC: D06M101/16
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a textile of flame-retardant resin-treated polyester-based fiber that has a specified afterflaming time and flame-contact frequency, has excellent stain resistance, weatherability and maintainability, and is lightweight and useful for building work, by bonding a predetermined quantity of a resin composition to the polyester-based fiber textile. SOLUTION: This textile of flame-retardant resin-treated polyester-based fiber is obtained by bonding 2-60wt.% of a resin composition that contains (A) a resin such as polyester-based resin, (B) a halogenated phosphoric ester, and (C) an antimony compound such as antimony trioxide to polyester-based fiber textile, thereby securing 3 sec or less afterflaming time and three or more times of flame-contact frequency for the textile.
Patent JP-H03254417-A (JP)
Title: Magnetic recording medium
Inventor: MIYATA TERUHISA
IPC: C09D5/23
Filed: 1990-03-05
Abstract: PURPOSE:To provide the smaller coefft. of friction of a magnetic layer and higher traveling stability by incorporating the fine particles of a silicone resin having the average particle size below the thickness of the magnetic layer into the magnetic layer. CONSTITUTION:The fine particles of the silicone resin to be used are the fine particles of the resin which have the network structure having three- dimensionally extending siloxane bonds and are insoluble in solvents and have in this case the average particle size below the thickness of the magnetic layer. The fine particles of this kind of the resin are incorporated into the magnetic layer. The content in the magnetic layer is confined within a 0.5 to 10wt.% range by the weight of magnetic powder. The coefft. of friction of the magnetic layer of a magnetic disk, such as floppy disk in particular, is sufficiently decreased and the traveling stability is additionally improved.
Patent JP-S55147983-A (JP)
Title: Inverter device
Inventor: ICHIJIYOU MASAMI
IPC: H02M7/493
Filed: 1979-05-07
Abstract: PURPOSE:To provide a hybrid inverter device having preferable response when a load is abruptly changed by controlling a separately excited inverter under double controls of a voltage and a current therefor. CONSTITUTION:The output terminals of a self-exciting inveter 20 connected with a capacitor 22 to an input terminal and a separately excited inverter 26 connected with a variable voltage DC power supply 30 through a DC reactor 28 at the input terminal are connected to a load 24. The supply power from the inverter 26 to the load 24 is controlled by the voltage of the power supply controlled by a current regulator 38. The control system of the inverter 26 is operated by the added value of the output of a voltage regulator 34 based on the set value from a setting instrument 32 and the output voltage Vist and the output of a current controller circuit based on the current value Iist of the inverter 20 detected by a detector 40 by an adder 36 as an input.
Patent JP-S60226888-A (JP)
Inventor: EDOWAADO RUISU SHIERUDON ZA SA
IPC: C07D495/04
Filed: 1985-03-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61215846-A (JP)
Title: Tensioner apparatus in laying transmission apparatus for internal-combustion engine
Inventor: KAMEZAKI TAKASHI
IPC: F16H7/12
Filed: 1985-03-19
Abstract: PURPOSE:To apply an autoadjustor onto the tensioner of a belt type laying transmission apparatus by preventing oil from leaking from the autoadjustor to the outside. CONSTITUTION:An oil feeding port 26 for the communication of a supplied-oil chamber 32 to the outside is opened at the upper edge of a plunger 23. A cap 27 connecting to a tensioner 8 is installed oiltightly at the oil feeding port 26. A high-pressure oil chamber 31 and the supplied-oil chamber 32 are allowed to communicate through a valve port 33 formed onto the bottom wall of the plunger 23. Further, a check valve V and a tension spring 34 are accommodated into the high-pressure oil chamber 31. Further, the supplied-oil chamber allows an oil feeding hole to communicate to an oil feeding source.
Patent JP-H08244205-A (JP)
Title: Multicolor light printer and multicolor printing method
Inventor: TABATA YUKIO
IPC: B41M1/14
Filed: 1995-03-14
Abstract: PURPOSE: To obtain a multicolor printed matter with a simple structure by providing printing sheet trays used both as sheet supply and sheet delivery at two positions, and loading plate cylinders each for giving monochromatic printed matter prepared separately at the individual monochromatic colors corresponding to the multicolor prints. CONSTITUTION: A first tray 6 so supplies printing sheets of stored unprinted state as to pass between a master 2 on a plate cylinder 3 and an impression cylinder 5 when the print of a first monochromatic color such as, for example, yellow ink is executed, and the sheet in which the printing has been finished is stored in a second tray 7. Then, the print preparation of the colored ink corresponding to a second monochromatic color such as, for example, red color is waited until the master 2 on the cylinder 3 is replaced and simultaneously an inking unit 4 is replaced with that for the red. When the step of printing the second color is started, the tray 7 of the delivery tray becomes a sheet supply tray, the print sheet having the yellow image is again supplied to the printing step, and the printed matter is stored in the tray 6.  If the print is finished, it is removed, while if a third color is added, the similar process is conducted.
Patent JP-S63220679-A (JP)
Title: Image pickup device
Inventor: IMAI KUNIO
IPC: H04N5/232
Filed: 1987-03-10
Abstract: PURPOSE:To enlarge a zoom magnification, and to miniaturize and lighten a device by making the magnification variable with the combination of a zoom lens and a scanning scope variable means to make the scanning scope variable. CONSTITUTION:When the telescopic side of a zoom switch 1 is turned on, a driving circuit 3 operates a zoom lens driving motor 41 and drives the zoom lens 4 to the telescopic side. When the position of the zoom lens 4 arrives at the telescopic edge, a scanning scope setting circuit 7 starts the action to reduce the scanning scope of an image pickup element 11. Thus, the zoom action to the telescopic side is continued electronically. When the wide angle side of the zoom switch 1 is turned on, a driving circuit 9 is controlled so as to expand the scanning scope of the image pickup element 11. When the scanning scope comes to be maximum, the zoom lens 4 is driven to the wide angle side.
Patent JP-S62220562-A (JP)
Inventor: SUTEFUAN HARI
IPC: C09B29/01
Filed: 1987-03-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S51142028-A (JP)
Title: Thermosetting type water-soluble coating composition
Inventor: MURAYAMA SEIJI
IPC: C09D167/00
Filed: 1975-05-07
Abstract: PURPOSE: The said composition containing less than 10% of an organic solvent is obtained by mixing a water-soluble acrylic resin capable of lessening the organic solvent below 15% with a water-soluble alkyd resin. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08226177-A (JP)
Title: Condensation preventing structure
Inventor: NAGAO HIROYUKI
IPC: F24F7/06
Filed: 1995-02-20
Abstract: PURPOSE: To prevent condensation on the wall, ceiling, floor surface, etc., by providing an air flow gap which generates communication from the ceiling surface or from above the ceiling to the dwelling space(s), putting the gap in communication with another air flow gap leading from the wall surfaces or from inside the wall to the dwelling space and generating a forced blow-in or draw-in of the air in the dwelling space. CONSTITUTION: An air flow gap 10A is furnished along the ceiling surface or in the ceiling for generating communication with dwelling space(s) A and is put in communication with another air flow gap 10B, which is provided along the wall surfaces or inside the walls and is leading to the dwelling space A. Forced blow-in or draw-in of the air in the dwelling space A is made to the air flow gap 10 using an appropriate means 20. Thereby the air in the space A whose temp. and humidity are usually regulated comfortably is moved to the gaps 10A, 10B. There, the risk that stagnating air is generated in the gaps 10A, 10B is eliminated, and bedewing associate with cooling of the stagnating air is precluded.
Patent JP-H04291765-A (JP)
Title: Lateral insulated-gate thyristor
Inventor: HOSHI YASUYUKI
IPC: H01L29/78
Filed: 1991-03-20
Abstract: PURPOSE:To prevent the noise and loss at the transition to the on-state of a thyristor by causing a forward blocking condition when a voltage is applied to the gate. CONSTITUTION:A base region of a first conductivity type includes a channel region in contact with one electrode and adjacent to a source region. The base region has a bottom whose peripheral protrudes. This increases the electrical field appearing by contact with a base region 3 of a second conduction type, and increases local carriers stored in the base region 3. As a result, there appears a voltage difference greater than the voltage between the base regions of the first and second conductivity types. Therefore, the reverse injection of carriers, i.e., from the base region 4 to the base region 3, is promoted, and thus the transition to the on-state becomes quicker.
Patent JP-S55150951-A (JP)
Title: Feeder for machine tool
Inventor: SATOU MAKOTO
IPC: B23Q5/36
Filed: 1979-05-08
Abstract: PURPOSE:To permit a distance across which a travelling body travels to be simply changed with high accuracy of location by providing, in a drive mechanism of a feeder, a means which elastically follows up an error or parallelism between a frictional surface and guide surface of a bed, if any. CONSTITUTION:A bed 1 is formed on the upper ends of both side edges with a guide 3 for sliding a movable table 2 which is mounted slidably along the guide surfaces 3a-3c. Also, a frictional plate 27 for driving the table 2 is fixed to the bed 1 by a frictional plate mounting portion 26. First, second and third drive rollers 15-17 are positively frictionally pressed against frictional surfaces 27a, 27b respectively without any slide to move the table 2 in the direction of arrow F. Further, a feed motor 8 is connected to a position detector 60 of the table 2 through a control circuit 7. With this construction, the distance across which a travelling body travels can be simply changed with high accuracy of location.
Patent JP-S59214022-A (JP)
Inventor: WAN CHIYAMU UON
IPC: G03B17/28
Filed: 1984-03-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01275518-A (JP)
Title: Hydrocarbon-resistant agent for fixation of hairs
Inventor: FURANKU EI IWAKU JIYUNIA
IPC: A61K8/81
Filed: 1989-03-09
Abstract: PURPOSE: To obtain the subject composition for the preparation of an aerosol using a hydrocarbon propellant and containing a copolymer having neutralized carboxylic acid functionality and composed of vinyl acetate, an α-branched carboxylic acid vinyl ester and a monoalkyl maleate. CONSTITUTION: This hair-fixing composition resistant to hydrocarbon contains a copolymer composed of 20-35wt.% of vinyl acetate or vinyl propionate, 35-50wt.% of a 5-18C α-branched carboxylic acid vinyl ester (e.g. vinyl neodecanoate) and 25-40wt.% of a 3-8C monoalkyl maleate (e.g. monoisobutyl maleate). The carboxylic acid functionality of the composition is neutralized to a neutralization ratio of >=70%, especially >=90% with an alkaline neutralizing agent consisting of NaOH or KOH or a mixture of the caustic alkali with a long-chain amine. An aerosol hair-spray is produced by compounding 0.50-12wt.% of the composition, 8-90wt.% of an alcoholic solvent (e.g. a 1-4C alcohol) and 10-85wt.% of a hydrocarbon propellant (e.g. a 3-6C straight chain or 4-6C branched chain hydrocarbon).
Patent JP-S61212981-A (JP)
Title: Noise reduction circuit
Inventor: SUGIHARA SHOICHI
IPC: H04N9/64
Filed: 1985-03-18
Abstract: PURPOSE:To provide a circuit in which peripheral circuits can be integrated and a color difference signal is low in noise by alternately sampling two color difference signals, adding them together, delaying them in a sole delay line and again sampling the delayed signals. CONSTITUTION:Two color difference signals inputted to input terminals 1, 2 are alternately sampled by sampling circuits 3, 4 respectively and added together in an adder 5 to produce a time sharing multiplexed signal. The output signals from the circuit 5 are transferred by a CCD constituting a 1H delay circuit 6, again sampled in sample and hold circuits 7, 8 and turned into two color difference signals delayed 1H. The output signals from the circuit 7, 8 are added to the undelayed color difference signals in adders 9, 10, limited in bandwidth by LPFs 11, 12 and outputted to output terminals 13, 14.
Patent JP-H01227833-A (JP)
Title: Air-fuel ratio control device
Inventor: SOGAWA TAKAYUKI
IPC: F02D41/00
Filed: 1988-03-09
Abstract: PURPOSE:To enable control of an air-fuel ratio with high accuracy by comparing an offset voltage with a voltage on a control unit side at a stoichiometric point under fuel cut control so as to obtain individual differences or the like of an air-fuel ratio sensor, and amending a measured value. CONSTITUTION:It is judged whether fuel is cut or not in a control unit 12 under the operation of an engine. When the fuel is cut, a switch mechanism 15 is switched off, and an offset voltage Vo set by a sensor controller 14 is measured. A voltage value (reference voltage) at a stoichiometric point (theoretical air-fuel ratio) is computed from an air-fuel ratio value of a map using a preset voltage as a parameter, and the reference voltage is compared with the offset voltage to obtain an offset voltage difference  V. When the fuel is not cut and the switch mechanism 15 is switched on, an output voltage of an air-fuel ratio sensor 11 is measured, the measured voltage is amended with the difference  V, and the air-fuel ratio corresponding to the amended voltage is retrieved on the map.
Patent JP-H05115294-A (JP)
Title: Manifestation of human serum albumin in pichia pastoris
Inventor: UIRIAMU DADORII PURIBUATSUTO
IPC: C12N15/81
Filed: 1992-03-13
Abstract: A process for the production of HSA in Pichia pastoris cells comprising cultivating Pichia pastoris cells capable of expressing HSA at a pH of about 5.7 to about 6.4 contemporaneously with the expression of HSA. <IMAGE>
Patent JP-S52138085-A (JP)
Title: Production of hydrogen
Inventor: WASHIMI MASAO
IPC: B01J19/12
Filed: 1976-05-14
Abstract: PURPOSE: To substantially increase the generation rate and amount of H 2  by dissolving or uniformly dispersing metal hydroxides and transition metal carbonyl compounds in water and exposing the solution or dispersion to light. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11260508-A (JP)
Title: Junction terminal
Inventor: YAMATANI EIJI
IPC: H01R31/06
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a junction terminal capable of setting independent hold pressure even if its cost is low and its working is easy. SOLUTION: In this junction terminal 11, terminal inserting openings 12h, 12h are formed at both ends of a box-like armor material 12, plural protrusion portions 12g, 12g are parting in the same direction as the parting direction of the respective openings 12h, 12h in the armor material 12 and protruding formed on inner wall face sides. Elastic pressure contact portions 13d, 13d swelled so as to confronting plural protrusion portions 12g, 12g are formed on an interior material 13 comprising a thin metal plate engaging held in the exterior equipment 12.
Patent JP-S57171237-A (JP)
Title: Dust diffusing wind tunnel
Inventor: MAEDA HIDEKI
IPC: G01M9/02
Filed: 1981-04-14
Abstract: PURPOSE:To enable the measuring of dust in an accurate scattered quantity at a specified wind velocity by arranging a cover detachably on a shell floor surface of a wind tunnel where the dust is placed in such a manner as to cover it. CONSTITUTION:A flat-plate-cover 1 comprising a plastic plywood is inserted through an opening 2 while is opened on the side wall of the wind tunnel (b) while being sealed with a flexible member and placed at the upper part of a dust box (e) in such a manner as to be kept from contacting the dust (d). The inserted tip of the cover 1 is set on a support base 4a and the rear end thereof with a handle 1a on a support base 4b whereby the cover 1 is retained horizontal. a slit 3 is provided on a floor surface (c) of the wind tunnel (b) on the upstream side end of the cover 1 transversing the wind tunnel (b) and a rubber sheet 5 is so arranged to cover the slit 3 that the peripheral section thereof is fastened on the floor surface (c). This enables accurate measuring of dust scattered at a specified wind velocity.
Patent JP-H06266909-A (JP)
Title: Card system
Inventor: INOUE TATSUYA
IPC: G11B7/0033
Filed: 1993-03-16
Abstract: PURPOSE:To provide the card system which can start processing excepting for normally operated processing even without inputting any instruction and can return to the normally operated processing simultaneously with the end of processing. CONSTITUTION:This system is provided with a card equipped with an information recording part where information showing specified processing is written, reading means 21 for reading the information recording part of this card, transmitting means 211 for transmitting the information showing the specified information read by this reading means 21 to an information processor 22, and selecting means 24 for selecting and starting the specified processing among the plural kinds of processing inside the memory of the information processor 22 based on the transmitted information showing the specified processing.
Patent JP-H11236977-A (JP)
Title: Rotary shaft seal
Inventor: HIRAKI HIDEKI
IPC: F16J15/447
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a rotary shaft seal to be manufactured at low cost and easily started and capable of securely sealing the fluid. SOLUTION: A rotary shaft seal is interposed between a housing 2 and a rotary shaft 1, and formed of a seal element 4 for sealing the liquid R, a gasket 5, a seal segment having a labyrinth seal part 31 provided with three annular recessed grooves 32 in the inner peripheral surface thereof, an outer case 7 and an inner case 6. The seal segment is made of PTFE(tetrafluoroethylene resin), and the initial most inner diameter is set smaller than the outer diameter of the rotary shaft 1, and installed.
Patent JP-H09239910-A (JP)
Title: Lid material for instant noodle container
Inventor: GOTAISHIRO SHINICHI
IPC: B05D7/24
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a lid material for an instant noodle container using a thin paper which has ultraviolet absorbing effect even when an aluminum foil is not used and with which discoloring and oxidation of contents to not occur by coating a face, on which a polyolefin resin of the thin paper is not layered, with an ultraviolet absorber. SOLUTION: One face of a thin paper 11 is coated with a coating liquid containing an ultraviolet absorber 12 by a method for coating the thin paper with the ultraviolet absorber. On other face of the thin paper 11, an acrylic resin layer 13 is provided. On this face, a polyolefin resin 14 is layered. For an ultraviolet absorber coat layer 12 which contains the ultraviolet absorber to be provided on one face of the thin paper 11, a coating liquid obtained by adding 0.5-5 pts.wt. of ultraviolet absorber in 100 pts.wt. of binder resin of urethane and acrylic is applied on one face of the thin paper 11 by adjusting the coating quantity to 1-15g/m<2> by gravure method and dried.
Patent JP-H11238735-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KINASHI KOJI
IPC: H01L21/768
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a semiconductor device having a wiring layer by preventing an SOG(spin-on-glass) film from making contact with the wiring layer when the device is planarized by using the SOG film. SOLUTION: A plasma oxide film 9 is formed on an aluminum wiring layer 8, which is a lower layer wiring layer, and the film and the layer are both patterned. Then, the stacked film is covered with a plasma oxide film 10. After forming an SOG film 11, dry etching is performed, the SOG film 11 and the plasma oxide film 10 are completely removed from the upper layer of the aluminum wiring layer 8, and etching is performed until the lower layer plasma oxide film 9 has a prescribed film thickness. Thus, exposure of the SOG film 11 on the side plane of a via hole 13, which reaches the aluminum wiring layer 8, is suppressed, and an aluminum wiring layer 14 which fills the via hole 13 is prevented from making contact with the SOG film 11.
Patent JP-S58173774-A (JP)
Title: Flash fixation device
Inventor: TAKEKIDA YOSHISUKE
IPC: G03G15/20
Filed: 1982-04-05
Abstract: PURPOSE:To prevent light leakage and to eliminate anxiety of an operator, by providing a light leakage preventing mechanism for shielding the light without obstructing the running of a form, on an inlet and an outlet of a flash fixation part. CONSTITUTION:On the inlet side of the fixation part, a chevron-shaped front paper guide 1 is installed, and at this side of a flash lamp light emitting part 2, the advancing direction of a form is varied by a guide 1. Also, so as to be opposed to the guide 1, a light shielding cover 5 provided with a heat resistance light absorbing sponge and a light shielding fin 4 is installed, and light is absorbed into the cover 5. Also, on the outlet side of the fixation part, a destaticizing mechanism 6 is placed, and on its lower part, a rear paper guide 7 is installed diagonally against the form running path. Just behind the guide 7, a discharge roller 8 is installed. When setting a form, the form reaches the roller 2 by the guide 7 without being obstructed by the destaticizing mechanism 6, and is pinched by the roller 2 by rotational force. When the form is pinched, a conductive carbon brush 6a used for the destaticizing mechanism 6 contacts with the form, by which light is shielded.